Are 6r + 3 and 9r equivalent

A 4-pound bag of potatoes costs $3.16. How much would 32 pounds of potatoes cost?

The scatter plot below represents the distance Robin has traveled in the first 6 hours of a trip. The linear equation representing the line is y=30x + 20. about how many hours will it take for Robin to travel 320 miles?

What's the perimeter of a triangle formula

Heights of adult males are approximately normally distributed with a mean of 66.9 inches and a standard deviation of 1.7 inches.

Tennessee covers an area of about 109,247 square kilometers. This includes about 2,403 square kilometers of inland water. What percent of the state is covered by water?

Find an equation using absolute value that has the given solutions, a. two solutions, 22 and 22 b. two solutions, - 51 and 5 c. two solutions, - 9 and 39 d. one solution, 18

An object is launched from a platform. It's height is meters is modeled by: h (x) = - 5 (x+1) (x-9) where x represents the time in schools after the launch. How many seconds after launch will the object hit the ground

Each of the p children at a park receive 3 balloons. If the children receive at least 150 balloons in all, find the minimum number of children at the park.

1. z^2 = 1 √{ } = √{ } z = ± { } The solutions are { } and { }

What is the rate for 171 And 3